@font-face {
  font-family: "PT Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/PTSans-Regular.ttf") format("truetype");
}
@font-face {
  font-family: "PT Sans";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/PTSans-Bold.ttf") format("truetype");
}

:root {
  --color-black: #101012;
  --color-ink: #1a1a1a;
  --color-white: #ffffff;
  --color-purple: #8124eb;
  --color-purple-dark: #6d1cc4;
  --color-lime: #d3ff33;
  --color-grey: #d6d6d6;
  --color-grey-light: #f4f3f6;
  --color-grey-mid: #8a8a92;

  --font-main: "PT Sans", Arial, Helvetica, sans-serif;

  --container-w: 1200px;
  --gap: 24px;
  --radius: 4px;

  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.12);
}


*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: var(--font-main);
  color: var(--color-ink);
  background: var(--color-white);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
h1, h2, h3, h4, p {
  margin: 0 0 0.6em;
}
button {
  font-family: inherit;
}


.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; border: 0; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}
.skip-link {
  position: absolute;
  left: 8px;
  top: -60px;
  background: var(--color-purple);
  color: var(--color-white);
  padding: 10px 16px;
  border-radius: var(--radius);
  z-index: 1000;
  transition: top 0.2s ease;
}
.skip-link:focus {
  top: 8px;
}


a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--color-purple);
  outline-offset: 2px;
}

.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 72px 0;
}
.section--tight {
  padding: 48px 0;
}
.section--dark {
  background: var(--color-black);
  color: var(--color-white);
}
.section--grey {
  background: var(--color-grey-light);
}

.section-title {
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 700;
  margin-bottom: 0.9em;
}
.section-lead {
  color: var(--color-grey-mid);
  max-width: 640px;
  margin: 0 auto 2.4em;
}
.section-header {
  text-align: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 2px solid var(--color-purple);
  background: var(--color-purple);
  color: var(--color-white);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease;
}
.btn:hover,
.btn:focus-visible {
  background: var(--color-purple-dark);
  border-color: var(--color-purple-dark);
}
.btn:active {
  transform: translateY(1px);
}
.btn--outline {
  background: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}
.btn--outline:hover,
.btn--outline:focus-visible {
  background: var(--color-white);
  color: var(--color-black);
}
.btn--lime {
  background: var(--color-lime);
  border-color: var(--color-lime);
  color: var(--color-black);
}
.btn--lime:hover,
.btn--lime:focus-visible {
  background: #bfe62c;
  border-color: #bfe62c;
}
.btn--block {
  width: 100%;
}


.topbar {
  background: var(--color-black);
  color: var(--color-white);
  font-size: 13px;
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 20px;
  max-width: var(--container-w);
  margin: 0 auto;
}
.topbar__contacts {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.topbar__contacts a:hover,
.topbar__contacts a:focus-visible {
  color: var(--color-lime);
}
.topbar__lang a {
  padding: 2px 6px;
  font-weight: 700;
}
.topbar__lang a[aria-current="page"] {
  color: var(--color-lime);
}


.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: var(--color-black);
  color: var(--color-white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 12px 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  color: var(--color-white);
}
.brand__logo {
  width: 46px;
  height: 46px;
}
.brand__name {
  white-space: nowrap;
}
.brand__name small {
  display: block;
  font-weight: 400;
  font-size: 11px;
  color: var(--color-grey-mid);
}

.nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--color-white);
  border-radius: var(--radius);
  color: var(--color-white);
  width: 44px;
  height: 40px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  position: relative;
  transition: transform 0.2s ease;
}
.nav-toggle__bars::before {
  position: absolute;
  top: -6px;
}
.nav-toggle__bars::after {
  position: absolute;
  top: 6px;
}

.primary-nav__list {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  align-items: center;
}
.primary-nav__list a {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.primary-nav__list a:hover,
.primary-nav__list a:focus-visible {
  color: var(--color-lime);
}
.primary-nav__social {
  display: flex;
  gap: 12px;
  align-items: center;
}
.icon-link {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  transition: background 0.2s ease;
}
.icon-link:hover,
.icon-link:focus-visible {
  background: var(--color-purple);
}
.icon-link svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}
.primary-nav__lang {
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius);
  padding: 6px 12px;
}
.primary-nav__lang[aria-current="page"] {
  background: var(--color-purple);
  border-color: var(--color-purple);
}

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex;
  }
  .primary-nav {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(320px, 86vw);
    height: 100vh;
    background: var(--color-black);
    padding: 90px 28px 28px;
    transform: translateX(100%);
    transition: transform 0.25s ease;
    overflow-y: auto;
  }
  .primary-nav.is-open {
    transform: translateX(0);
  }
  .primary-nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .primary-nav__social {
    margin-top: 24px;
  }
  .nav-scrim {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 400;
  }
  .nav-scrim.is-visible {
    display: block;
  }
}


.hero {
  position: relative;
  min-height: 72vh;
  display: flex;
  align-items: flex-end;
  color: var(--color-white);
  background-size: cover;
  background-position: center;
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0.75) 100%);
  z-index: -1;
}
.hero__inner {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 60px 20px 64px;
  width: 100%;
}
.hero__title {
  font-size: clamp(32px, 5.6vw, 62px);
  font-weight: 700;
  max-width: 820px;
}
.hero__subtitle {
  font-size: clamp(16px, 2vw, 20px);
  max-width: 620px;
  color: var(--color-grey);
}
.hero--project {
  min-height: 56vh;
}
.hero__meta {
  margin-top: 20px;
  font-weight: 700;
  color: var(--color-lime);
}


.about {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.about__text p {
  color: var(--color-grey-mid);
}
.about__collage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.about__collage img:first-child {
  grid-column: 1 / -1;
}
.about__collage img {
  border-radius: var(--radius);
  object-fit: cover;
  aspect-ratio: 4/3;
  width: 100%;
}
@media (max-width: 860px) {
  .about {
    grid-template-columns: 1fr;
  }
}


.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap);
}
.card {
  background: var(--color-grey-light);
  border-radius: var(--radius);
  padding: 28px;
}
.card h3 {
  font-size: 19px;
  font-weight: 700;
}
.card p {
  color: var(--color-grey-mid);
  margin: 0;
}
@media (max-width: 700px) {
  .cards-grid {
    grid-template-columns: 1fr;
  }
}


.featured-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
}
.featured-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 420px;
  color: var(--color-white);
  display: flex;
  align-items: flex-end;
  background-size: cover;
  background-position: center;
  isolation: isolate;
}
.featured-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 30%, rgba(0, 0, 0, 0.82) 100%);
  z-index: -1;
}
.featured-card__body {
  padding: 28px;
}
.featured-card__date {
  color: var(--color-lime);
  font-weight: 700;
  font-size: 13px;
}
.featured-card__title {
  font-size: 24px;
  font-weight: 700;
  margin: 6px 0 4px;
}
.featured-card__addr {
  color: var(--color-grey);
  font-size: 14px;
  margin-bottom: 14px;
}
@media (max-width: 780px) {
  .featured-grid {
    grid-template-columns: 1fr;
  }
}


.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
.portfolio-item {
  position: relative;
  border: 0;
  padding: 0;
  cursor: pointer;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 1/1;
  color: var(--color-white);
  background: var(--color-black) center/cover no-repeat;
  isolation: isolate;
  text-align: left;
  width: 100%;
}
.portfolio-item::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.05) 40%, rgba(0, 0, 0, 0.85) 100%);
  z-index: -1;
}
.portfolio-item__title {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 16px;
  font-weight: 700;
  font-size: 17px;
}
.portfolio-item:hover .portfolio-item__title,
.portfolio-item:focus-visible .portfolio-item__title {
  color: var(--color-lime);
}
@media (max-width: 860px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 560px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}


.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 12, 0.86);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 900;
  padding: 24px;
}
.modal-backdrop.is-open {
  display: flex;
}
.modal {
  background: var(--color-purple);
  color: var(--color-white);
  max-width: 980px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
}
.modal__close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 0;
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-white);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}
.modal__close:hover,
.modal__close:focus-visible {
  background: var(--color-lime);
  color: var(--color-black);
}
.modal__title {
  font-size: 26px;
  font-weight: 700;
  padding-right: 40px;
}
.modal__gallery {
  position: relative;
  margin: 18px 0;
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius);
  overflow: hidden;
}
.modal__gallery img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}
.modal__gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 0;
  background: rgba(0, 0, 0, 0.45);
  color: var(--color-white);
  font-size: 20px;
  cursor: pointer;
}
.modal__gallery-nav:hover,
.modal__gallery-nav:focus-visible {
  background: var(--color-black);
}
.modal__gallery-nav--prev {
  left: 12px;
}
.modal__gallery-nav--next {
  right: 12px;
}
.modal__gallery-counter {
  position: absolute;
  bottom: 10px;
  right: 14px;
  font-size: 13px;
  background: rgba(0, 0, 0, 0.5);
  padding: 3px 10px;
  border-radius: 999px;
}
.modal__descr {
  color: rgba(255, 255, 255, 0.92);
}
.modal__descr strong {
  color: var(--color-lime);
}


.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--gap);
  text-align: center;
}
.stat {
  background: var(--color-grey-light);
  border-radius: var(--radius);
  padding: 26px 16px;
}
.stat__value {
  font-size: 30px;
  font-weight: 700;
  color: var(--color-purple);
}
.stat__label {
  color: var(--color-grey-mid);
  font-size: 14px;
}
.feature-list {
  display: grid;
  gap: 10px;
}
.feature-list li {
  padding-left: 22px;
  position: relative;
}
.feature-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--color-purple);
}
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
}
@media (max-width: 780px) {
  .two-col {
    grid-template-columns: 1fr;
  }
}


.partners-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--gap);
  align-items: center;
}
.partners-grid a,
.partners-grid span {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 90px;
  filter: grayscale(1);
  opacity: 0.75;
  transition: filter 0.2s ease, opacity 0.2s ease;
}
.partners-grid a:hover,
.partners-grid a:focus-visible {
  filter: none;
  opacity: 1;
}
.partners-grid img {
  max-height: 60px;
  width: auto;
}
@media (max-width: 860px) {
  .partners-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 560px) {
  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}


.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
.team-card {
  text-align: center;
}
.team-card img {
  border-radius: var(--radius);
  aspect-ratio: 3/4;
  object-fit: cover;
  margin-bottom: 14px;
}
.team-card__role {
  color: var(--color-grey-mid);
  font-size: 14px;
}
@media (max-width: 700px) {
  .team-grid {
    grid-template-columns: 1fr;
    max-width: 320px;
    margin: 0 auto;
  }
}


.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.contact-info dl {
  margin: 0;
}
.contact-info dt {
  color: var(--color-grey-mid);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 20px;
}
.contact-info dt:first-child {
  margin-top: 0;
}
.contact-info dd {
  margin: 4px 0 0;
  font-size: 18px;
  font-weight: 700;
}
.contact-info dd a:hover,
.contact-info dd a:focus-visible {
  color: var(--color-purple);
}

.field {
  margin-bottom: 16px;
}
.field label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
}
.field input,
.field textarea {
  width: 100%;
  border: 2px solid var(--color-grey);
  border-radius: var(--radius);
  padding: 12px 14px;
  font-family: inherit;
  font-size: 15px;
}
.field input:focus-visible,
.field textarea:focus-visible {
  border-color: var(--color-purple);
  outline: none;
}
.form-note {
  font-size: 13px;
  color: var(--color-grey-mid);
  margin-top: 10px;
}
.form-status {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: var(--radius);
  background: var(--color-grey-light);
  display: none;
}
.form-status.is-visible {
  display: block;
}
@media (max-width: 780px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}


.site-footer {
  background: var(--color-black);
  color: var(--color-white);
  padding: 40px 0 24px;
}
.footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}
.footer-brand img {
  width: 38px;
}
.footer-contacts {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 14px;
}
.footer-contacts a:hover,
.footer-contacts a:focus-visible {
  color: var(--color-lime);
}
.footer-legal {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 18px;
  font-size: 13px;
  color: var(--color-grey-mid);
}
.footer-legal a:hover,
.footer-legal a:focus-visible {
  color: var(--color-lime);
}
.footer-legal__links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}


.doc-page h2 {
  font-size: 22px;
  margin-top: 1.6em;
}
.doc-page p,
.doc-page li {
  color: var(--color-ink);
}
.doc-page .back-link {
  display: inline-block;
  margin-top: 2em;
  font-weight: 700;
  color: var(--color-purple);
}


.cookie-banner {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  max-width: 640px;
  margin: 0 auto;
  background: var(--color-black);
  color: var(--color-white);
  border-radius: var(--radius);
  padding: 18px 20px;
  display: none;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  z-index: 800;
  box-shadow: var(--shadow-card);
}
.cookie-banner.is-visible {
  display: flex;
}
.cookie-banner p {
  margin: 0;
  font-size: 14px;
  flex: 1 1 320px;
}
.cookie-banner a {
  color: var(--color-lime);
  text-decoration: underline;
}
.cookie-banner__actions {
  display: flex;
  gap: 10px;
}


.rebuild-notice {
  background: var(--color-lime);
  color: var(--color-black);
  font-size: 13px;
  text-align: center;
  padding: 8px 16px;
}
.rebuild-notice a {
  font-weight: 700;
  text-decoration: underline;
}


@media print {
  .site-header, .cookie-banner, .rebuild-notice, .nav-toggle { display: none !important; }
}